How to swab a firearm for DNA testing
An analysis of recent successes in identifying handlers of firearms showed that DNA analysis resulted in informative results 93% of the time while Latent Print analysis provided informative results in just 4% of the time. As such, Latent Print testing of firearms will be reserved for serious crimes against people. To improve firearms case turn-around times, the lab has asked for assistance from our law enforcement partners in the collection of DNA evidence prior to submission of the firearms. A video demonstrating the process of swabbing firearms is found here.
Upcoming Training Opportunities
October 17,18
Detection, Collection and Preservation of Latent Print Evidence
25-30 seats are available for two days of hands on experience and lectures on this often critical evidence. Pizza will be provided for lunch both days during which special topics will be presented. Click here for more information.
